【摘要】 把道路服务水平引入交通影响范围确定中,对已有的烟羽模型法进行改进,实例检验结果表明:这种改进烟羽模型法具有较强的实用价值。更多还原

【Abstract】 Introducing road service level into the determination of traffic impact range to improve Gaussian Plume Model,the test result of practice shows that the improved Gaussian Plume Model has great practical value.更多还原